Charging your smartphone has never been so easy. With the Power Bank Car Charger, you can charge the 2200 mAh 5V/2.1 output power bank through your car charger or with the included USB to Micro USB charging cable that also allows you to charge devices that require a Micro USB input like Android Smartphones from Samsung, Motorola HTC, Nokia and others. Power Band/ Charger is approximately 4" x 2" in size, and USB cable is approximately 12.5" in length. Comes packaged in a hanging box.